I have actually cracked and now had a cup of tea because I'm struggling to see the point of binning caffeine entirely.
Am having a nice healthy week to make up for a week of not so healthy eating and living and thought binning caffeine (as well as wheat and dairy) for a week would make me feel a bit more perky. But today I feel like the dead. I have done this in the past and have been alright after a few days, but not sure the school holidays stuck in with the kids is a good time to go through withdrawals! 
Any thoughts, is it worth it?